A Methodology for Automatic Generation of Data Conversion Topologies from Algorithms. - Nuno C. G. Horta; José E. Franca (ISCAS, 1994)

Algorithm-driven synthesis of data conversion architectures. - Nuno C. G. Horta; José E. Franca (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1997)

Symbolic synthesis of non-linear data converters. - Jorge Guilherme; Nuno C. G. Horta; José E. Franca (ICECS, 1998)

RAPID-retargetability for reusability of application-driven quadrature D/A interface block design. - José E. Franca; Nuno Horta; M. Pereira; João C. Vital; Rafael Castro-López; Manuel Delgado-Restituto; Francisco V. Fernández 001; Ángel Rodríguez-Vázquez; J. Ramos; P. Santos (ICECS, 1999)

Symbolic techniques applied to switched-current ADCs synthesis. - Nuno Horta; Maria Fino; João Goes (ISCAS, 2000)

A Skill-based library for retargetable embedded analog cores. - Jingnan Xu; João C. Vital; Nuno Horta (DATE, 2001)

IC design automation from circuit level optimization to retargetable layout. - Jingnan Xu; J. Serras; M. Oliveira; R. Belo; M. Bugalho; João C. Vital; Nuno Horta; José E. Franca (ICECS, 2001)

Towards a Framework for Semantic Service Discovery in Ubiquitous P2P Enviroments. - José Iria; Nuno Horta; Agostinho David (International Conference on Internet Computing, 2002)

GENOM: circuit-level optimizer based on a modified genetic algorithm kernel. - João Silva; Nuno Cavaco Gomes Horta (ISCAS (1), 2002)

A New Approach towards E-Learning Content Standardization and Enhanced Usability. - David Simões; João Redol; Rui Luís; Alberto Carvalho; H. Páscoa; J. Coelho; Paulo Grave; Nuno Horta (ICWI, 2003)

VIANET - A New Web Framework for Distance Learning. - João Redol; David Simões; A. Carvalho; H. Páscoa; J. Coelho; Paulo Grave; Rui Luís; Nuno Horta (ICALT, 2003)

Enhanced genetic algorithm kernel applied to a circuit-level optimization E-design environment. - Manuel F. M. Barros; João Silva; Gonçalo Neves; Nuno Cavaco Gomes Horta (ICECS, 2003)

A Multi-Level Model for Tracking Analysis in E-Learning Platforms. - Rui Luís; David Simões; Nuno Horta (ICALT, 2004)

Enhancing the SCORM Modelling Scope. - David Simões; Rui Luís; Nuno Horta (ICALT, 2004)

Enhancing the SCORM metadata model. - David Simões; Rui Luís; Nuno Horta (WWW (Alternate Track Papers & Posters), 2004)

Fuzzy Chess Tactics. - João Paulo Carvalho 001; Nuno Cavaco Gomes Horta; Daniel Chang Yan; Pedro Ramos e Silva (EUSFLAT Conf., 2005)

Laygen - An evolutionary approach to automatic analog IC layout generation. - Nuno Lourenço 003; Nuno Horta (ICECS, 2005)

GA-SVM Optimization Kernel applied to Analog IC Design Automation. - Manuel F. M. Barros; Jorge Guilherme; Nuno Horta (ICECS, 2006)

AIDA: Analog IC Design Automation based on a Fully Configurable Design Hierarchy and Flow. - Gonçalo Neves; Manuel F. M. Barros; Nuno Horta (ICECS, 2006)

An evolutionary optimization kernel using a dynamic GA-SVM model applied to analog IC design. - Manuel F. M. Barros; Jorge Guilherme; Nuno Horta (ECCTD, 2007)

Design of a multimode reconfigurable sigma-delta converter for 4G wireless receivers. - Artur Silva; Nuno Horta; Jorge Guilherme (ECCTD, 2007)

Automatic analog IC layout generation based on a evolutionary computation approach. - Nuno C. Lourenço; Nuno C. G. Horta (GECCO, 2007)

GA-SVM feasibility model and optimization kernel applied to analog IC design automation. - Manuel F. M. Barros; Jorge Guilherme; Nuno Horta (ACM Great Lakes Symposium on VLSI, 2007)

Overview of radiation effects and design constraints off fully custom SMPS. - Mauro Santos; Carlos Pires; Jorge Guilherme; Nuno Horta (APCCAS, 2008)

A reconfigurable A/D converter for 4G wireless systems. - Artur Silva; Nuno Horta; Jorge Guilherme (ISCAS, 2008)

Enhancing analog IC design optimization kernels with simple fuzzy models. - Pedro Sousa; Carla Duarte; Manuel F. M. Barros; Jorge Guilherme; Nuno Horta (ECCTD, 2009)

Using GAs to balance technical indicators on stock picking for financial portfolio composition. - António Gorgulho; Rui Ferreira Neves; Nuno Horta (GECCO (Companion), 2009)

FUGA: a fuzzy-genetic analog circuit optimization kernel. - Pedro Sousa; Carla Duarte; Nuno Horta (GECCO, 2009)

Reconfigurable multi-mode sigma-delta modulator for 4G mobile terminals. - Artur Silva; Jorge Guilherme; Nuno Horta (Integr., 2009)

Trading in financial markets using pattern recognition optimized by genetic algorithms. - Paulo Parracho; Rui Ferreira Neves; Nuno Horta (GECCO (Companion), 2010)

An Innovative GA Optimized Investment Strategy based on a New Technical Indicator using Multiple MAS. - Adriano Simões; Rui Ferreira Neves; Nuno Horta (IJCCI (ICEC), 2010)

Analog circuits optimization based on evolutionary computation techniques. - Manuel F. M. Barros; Jorge Guilherme; Nuno Horta (Integr., 2010)

Analog Circuits and Systems Optimization based on Evolutionary Computation Techniques - Manuel F. M. Barros; Jorge M. C. Guilherme; Nuno C. G. Horta (Springer, 2010)

Trading with optimized uptrend and downtrend pattern templates using a genetic algorithm kernel. - Paulo Parracho; Rui Ferreira Neves; Nuno Horta (IEEE Congress on Evolutionary Computation, 2011)

Overcurrent detection circuit for integrated class-D amplifiers. - Frederico Cadete; David Guilherme; Jorge Guilherme; Nuno Horta (ECCTD, 2011)

Fitness function evaluation for MA trading strategies based on genetic algorithms. - José Pinto 002; Rui Ferreira Neves; Nuno Horta (GECCO (Companion), 2011)

Optimal OpAmp sizing based on a fuzzy-genetic kernel. - Pedro Sousa; Carla Duarte; Manuel F. M. Barros; Jorge Guilherme; Nuno Horta (GECCO (Companion), 2011)

Applying a GA kernel on optimizing technical analysis rules for stock picking and portfolio composition. - António Gorgulho; Rui Ferreira Neves; Nuno Horta (Expert Syst. Appl., 2011)

A new SAX-GA methodology applied to investment strategies optimization. - António Canelas; Rui Ferreira Neves; Nuno Horta (GECCO, 2012)

GENOM-POF: multi-objective evolutionary synthesis of analog ICs with corners validation. - Nuno Lourenço 003; Nuno Horta (GECCO, 2012)

LAYGEN II: automatic analog ICs layout generator based on a template approach. - Ricardo Martins 003; Nuno Lourenço 003; Nuno Horta (GECCO, 2012)

Automated passive filter design using multi-objective genetic algorithms with variable parameters. - José Pinto 002; Nuno Horta (GECCO (Companion), 2012)

An evolutionary approach to define investment strategies based on macroeconomic indicators and VIX data. - Oleksandr Yefimochkin; Rui Ferreira Neves; Nuno Horta (GECCO (Companion), 2012)

Solving an Uncapacitated Exam Timetabling Problem Instance using a Hybrid NSGA-II. - Nuno Leite; Rui Ferreira Neves; Nuno Horta; Fernando Melicio; Agostinho C. Rosa (IJCCI, 2012)

Solving a Capacitated Exam Timetabling Problem Instance Using a Bi-objective NSGA-II. - Nuno Leite; Rui Ferreira Neves; Nuno Horta; Fernando Melicio; Agostinho C. Rosa (IJCCI (Selected Papers), 2012)

Multi-port multi-terminal analog router based on an evolutionary optimization kernel. - Ricardo Martins 003; Nuno Lourenço 003; António Canelas; Nuno Horta (IEEE Congress on Evolutionary Computation, 2013)

A new metaheuristc combining gradient models with NSGA-II to enhance analog IC synthesis. - Frederico Rocha; Nuno Lourenço 003; Ricardo Povoa; Ricardo Martins 003; Nuno Horta (IEEE Congress on Evolutionary Computation, 2013)

Multi-dimensional pattern discovery in financial time series using sax-ga with extended robustness. - António Canelas; Rui Ferreira Neves; Nuno Horta (GECCO (Companion), 2013)

Optimizing investment strategies based on companies earnings using genetic algorithms. - Jorge Fonseca; Rui Ferreira Neves; Nuno Horta (GECCO (Companion), 2013)

Enhancing a Layout-Aware Synthesis Methodology for Analog ICs by Embedding Statistical Knowledge into the Evolutionary Optimization Kernel. - Frederico Rocha; Ricardo Martins 003; Nuno Lourenço 003; Nuno Horta (DoCEIS, 2013)

Single-stage amplifiers with gain enhancement and improved energy-efficiency employing voltage-combiners. - Ricardo Povoa; Nuno Lourenço 003; Nuno Horta; Rui Santos-Tavares; João Goes (VLSI-SoC, 2013)

A SAX-GA approach to evolve investment strategies on financial markets based on pattern discovery techniques. - António Canelas; Rui Ferreira Neves; Nuno Horta (Expert Syst. Appl., 2013)

LAYGEN II - Automatic Layout Generation of Analog Integrated Circuits. - Ricardo Martins 003; Nuno Lourenço 003; Nuno Horta (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2013)

Portfolio optimization using fundamental indicators based on multi-objective EA. - António Silva; Rui Ferreira Neves; Nuno Horta (CIFEr, 2014)

Electromigration-aware and IR-Drop avoidance routing in analog multiport terminal structures. - Ricardo Martins 003; Nuno Lourenço 003; António Canelas; Nuno Horta (DATE, 2014)

Automatic layout generation of power MOSFET transistors in bulk CMOS. - David Guilherme; Nuno Horta; Jorge Guilherme (ICECS, 2014)

A cascode-free single-stage amplifier using a fully-differential folded voltage-combiner. - Ricardo Povoa; Nuno Lourenço 003; Nuno Horta; Rui Santos-Tavares; João Goes (ICECS, 2014)

Logarithmic AD conversion using latched comparators and a time-to-digital converter. - Mauro Santos; Nuno Horta; Jorge Guilherme (ICECS, 2014)

A rad-hard DC-DC converter controller. - Bruno Silva; Nuno Horta; Jorge Guilherme (ICECS, 2014)

Multi-objective Optimization of Investment Strategies - Based on Evolutionary Computation Techniques, in Volatile Environments. - José Matias Pinto; Rui Ferreira Neves; Nuno Horta (ICEIS (1), 2014)

LC-VCO automatic synthesis using multi-objective evolutionary techniques. - Ricardo Povoa; Ricardo Lourenco; Nuno Lourenço 003; António Canelas; Ricardo Martins 003; Nuno Horta (ISCAS, 2014)

Electromigration-aware analog Router with multilayer multiport terminal structures. - Ricardo Martins 003; Nuno Lourenço 003; António Canelas; Nuno Horta (Integr., 2014)

A survey on nonlinear analog-to-digital converters. - Mauro Santos; Nuno Horta; Jorge Guilherme (Integr., 2014)

Layout-aware sizing of analog ICs using floorplan & routing estimates for parasitic extraction. - Nuno Lourenço 003; Ricardo Martins 003; Nuno Horta (DATE, 2015)

Developing Multi-Time Frame Trading Rules with a Trend Following Strategy, using GA. - Jaime Machado; Rui Ferreira Neves; Nuno Horta (GECCO (Companion), 2015)

Thermal-aware floorplanning and layout generation of MOSFET power stages. - David Guilherme; João Pereira; Nuno Horta; Jorge Guilherme (ISCAS, 2015)

Extraction and application of wiring symmetry rules to route analog multiport terminals. - Ricardo Martins 003; Nuno Lourenço 003; António Canelas; Nuno Horta (ISCAS, 2015)

A voltage-combiners-biased amplifier with enhanced gain and speed using current starving. - Ricardo Povoa; Nuno Lourenço 003; Nuno Horta; João Goes (ISCAS, 2015)

A multi-objective routing algorithm for Wireless Multimedia Sensor Networks. - Naércio Magaia; Nuno Horta; Rui Ferreira Neves; Paulo Rogério Pereira; Miguel Correia 001 (Appl. Soft Comput., 2015)

Multi-objective optimization of analog integrated circuit placement hierarchy in absolute coordinates. - Ricardo Martins 003; Nuno Lourenço 003; Nuno Horta (Expert Syst. Appl., 2015)

Boosting Trading Strategies performance using VIX indicator together with a dual-objective Evolutionary Computation optimizer. - José Matias Pinto; Rui Ferreira Neves; Nuno Horta (Expert Syst. Appl., 2015)

A hybrid approach to portfolio composition based on fundamental and technical indicators. - António Silva; Rui Ferreira Neves; Nuno Horta (Expert Syst. Appl., 2015)

Floorplan-aware analog IC sizing and optimization based on topological constraints. - Nuno Lourenço 003; António Canelas; Ricardo Povoa; Ricardo Martins 003; Nuno Horta (Integr., 2015)

Design automation tasks scheduling for enhanced parallel execution of a state-of-the-art layout-aware sizing approach. - David Neves; Ricardo Martins 003; Nuno Lourenço 003; Nuno Horta (DATE, 2016)

On-the-fly exploration of placement templates for analog IC layout-aware sizing methodologies. - Ricardo Martins 003; António Canelas; Nuno Lourenço 003; Nuno Horta (SMACD, 2016)

Yield optimization using k-means clustering algorithm to reduce Monte Carlo simulations. - António Canelas; Ricardo Martins 003; Ricardo Povoa; Nuno Lourenço 003; Nuno Horta (SMACD, 2016)

Automated analog IC design constraints generation for a layout-aware sizing approach. - Andre Ferreira; Nuno Lourenço 003; Ricardo Martins 003; Nuno Horta (SMACD, 2016)

SCALES: A high speed simulator tool for pipeline A/D converters. - Carlos Silva; Jorge Guilherme; Nuno Horta (SMACD, 2016)

Combining rules between PIPs and SAX to identify patterns in financial markets. - João Leitão 002; Rui Ferreira Neves; Nuno Horta (Expert Syst. Appl., 2016)

Multi-objective kernel mapping and scheduling for morphable many-core architectures. - Nuno Neves 002; Rui Neves 001; Nuno Horta; Pedro Tomás; Nuno Roma (Expert Syst. Appl., 2016)

A Novel Approach for Optimization in Dynamic Environments Based on Modified Artificial Fish Swarm Algorithm. - Danial Yazdani; Alireza Sepas-Moghaddam; Atabak Dehban; Nuno Horta (Int. J. Comput. Intell. Appl., 2016)

Introduction to the special issue on SMACD 2015. - Günhan Dündar; Nuno Horta; Francisco V. Fernández 001 (Integr., 2016)

AIDA: Layout-aware analog circuit-level sizing with in-loop layout generation. - Nuno Lourenço 003; Ricardo Martins 003; António Canelas; Ricardo Povoa; Nuno Horta (Integr., 2016)

Current-flow and current-density-aware multi-objective optimization of analog IC placement. - Ricardo Martins 003; Ricardo Povoa; Nuno Lourenço 003; Nuno Horta (Integr., 2016)

Design and application of a CMOS active inductor at Ku band based on a multi-objective optimizer. - Mrinalinee Pandey; António Canelas; Ricardo Póvoa; Jorge Alves Torres; João Costa Freire; Nuno Lourenço 003; Nuno Horta (Integr., 2016)

Automatic synthesis of RF front-end blocks using multi-objective evolutionary techniques. - Ricardo Povoa; Ivan Bastos; Nuno Lourenço 003; Nuno Horta (Integr., 2016)

Logarithmic AD Converter With Selectable Transfer Characteristic. - Mauro Santos; Nuno Horta; Jorge Guilherme (IEEE Trans. Circuits Syst. II Express Briefs, 2016)

Using sentiment from Twitter optimized by Genetic Algorithms to predict the stock market. - Carlos Simões; Rui Ferreira Neves; Nuno Horta (CEC, 2017)

Automatic technology migration of analog IC designs using generic cell libraries. - Jose Cachaco; Nuno Machado; Nuno Lourenço 003; Jorge Guilherme; Nuno Horta (DATE, 2017)

Efficient yield optimization method using a variable K-Means algorithm for analog IC sizing. - António Canelas; Ricardo Martins 003; Ricardo Povoa; Nuno Lourenço 003; Nuno Horta (DATE, 2017)

Design of a BGR Suitable for the Space Industry with Performance of 1.25 V with 0.758 ppm/°C TC from - 55° to 125°C. - Jonathan Calvillo; Jorge Guilherme; Nuno Horta (NGCAS, 2017)

New mapping strategies for pre-optimized inductor sets in bottom-up RF IC sizing optimization. - Nuno C. Lourenço; Ricardo Martins 003; Ricardo Povoa; António Canelas; Nuno Horta; Fábio Passos; Rafael Castro-López; Elisenda Roca; Francisco V. Fernández 001 (SMACD, 2017)

Layout-aware challenges and a solution for the automatic synthesis of radio-frequency IC blocks. - Ricardo Martins 003; Nuno C. Lourenço; Ricardo Povoa; António Canelas; Nuno Horta; Fábio Passos; Rafael Castro-López; Elisenda Roca; Francisco V. Fernández 001 (SMACD, 2017)

Systematic design of a voltage controlled oscillator using a layout-aware approach. - Fábio Passos; Elisenda Roca; Rafael Castro-López; Francisco V. Fernández 001; Ricardo Martins 003; Nuno C. Lourenço; Ricardo Povoa; António Canelas; Nuno C. G. Horta (SMACD, 2017)

Company event popularity for financial markets using Twitter and sentiment analysis. - Mariana Daniel; Rui Ferreira Neves; Nuno Horta (Expert Syst. Appl., 2017)

Introduction to the special issue on PRIME 2016 and SMACD 2016. - Nuno Horta; Andrea Baschirotto; Francisco V. Fernández 001; Günhan Dündar; João Goes; Jorge Fernandes (Integr., 2017)

Stochastic-based placement template generator for analog IC layout-aware synthesis. - Ricardo Martins 003; Nuno Lourenço 003; António Canelas; Nuno Horta (Integr., 2017)

Enhanced analog and RF IC sizing methodology using PCA and NSGA-II optimization kernel. - Tiago Pessoa; Nuno Lourenço 003; Ricardo Martins 003; Ricardo Povoa; Nuno Horta (DATE, 2018)

An Integrated LC Oscillator with Self Compensation for Frequency Drift and PVT Corners Variations. - Jigme Zangpo; Ricardo Povoa; Jorge Guilherme; Nuno Horta (ICECS, 2018)

11.7b Time-To-Digital Converter with 0.82ps resolution in 130nm CMOS Technology. - Rodrigo Granja; Mauro Santos; Jorge Guilherme; Nuno Horta (PRIME, 2018)

Design and Optimization of a Class-C/D VCO for Ultra-Low-Power IoT and Cellular Applications. - Ricardo Martins 003; Nuno Lourenço 003; Nuno Horta; Jun Yin 001; Pui-In Mak; Rui Paulo Martins (SMACD, 2018)

On the Exploration of Promising Analog IC Designs via Artificial Neural Networks. - Nuno Lourenço 003; Joao Rosa; Ricardo Martins 003; Helena Aidos; António Canelas; Ricardo Povoa; Nuno Horta (SMACD, 2018)

A 20 DB Gain Two-Stage Low-Noise Amplifier with High Yield for 5 GHz Applications. - António Canelas; Ricardo Povoa; Ricardo M. F. Martins; Nuno Lourenço 003; Jorge Guilherme; Nuno Horta (SMACD, 2018)

Handling the Effects of Variability and Layout Parasitics in the Automatic Synthesis of LNAs. - Fábio Passos; Ricardo Martins 003; Nuno C. Lourenço; Elisenda Roca; Rafael Castro-López; Ricardo Povoa; António Canelas; Nuno Horta; Francisco V. Fernández 001 (SMACD, 2018)

Combining Support Vector Machine with Genetic Algorithms to optimize investments in Forex markets with high leverage. - Bernardo Jubert de Almeida; Rui Ferreira Neves; Nuno Horta (Appl. Soft Comput., 2018)

Reinforcement learning applied to Forex trading. - João Carapuço; Rui Ferreira Neves; Nuno Horta (Appl. Soft Comput., 2018)

Currency exchange prediction using machine learning, genetic algorithms and technical analysis. - Gonçalo Abreu; Rui Ferreira Neves; Nuno Horta (CoRR, 2018)

Parallel SAX/GA for financial pattern matching using NVIDIA's GPU. - João Baúto; António Canelas; Rui Ferreira Neves; Nuno Horta (Expert Syst. Appl., 2018)

Second-order compensation BGR with low TC and high performance for space applications. - Jonathan Calvillo; Ricardo Póvoa; Jorge Guilherme; Nuno Horta (Integr., 2018)

Guest Editorial Special Issue on Selected Papers from PRIME 2017 and SMACD 2017. - Giulia Di Capua; Nuno Horta; Francisco V. Fernández 001; Günhan Dündar; Salvatore Pennisi; Gaetano Palumbo; Massimo Alioto; Gianluca Giustolisi (Integr., 2018)

Enhanced systematic design of a voltage controlled oscillator using a two-step optimization methodology. - Fábio Passos; Ricardo Martins 003; Nuno Lourenço 003; Elisenda Roca; Ricardo Povoa; António Canelas; Rafael Castro-López; Nuno Horta; Francisco V. Fernández 001 (Integr., 2018)

Centralized Unmanned Aerial Vehicle Mesh Network Placement Scheme: A Multi-Objective Evolutionary Algorithm Approach. - Sérgio Sabino; Nuno Horta; António Grilo 001 (Sensors, 2018)

Single-Stage Amplifier Biased by Voltage Combiners With Gain and Energy-Efficiency Enhancement. - Ricardo Povoa; Nuno Lourenço 003; Ricardo Martins 003; António Canelas; Nuno Cavaco Gomes Horta; João Goes (IEEE Trans. Circuits Syst. II Express Briefs, 2018)

Single-Stage OTA Biased by Voltage-Combiners With Enhanced Performance Using Current Starving. - Ricardo Povoa; Nuno Lourenço 003; Ricardo Martins 003; António Canelas; Nuno Horta; João Goes (IEEE Trans. Circuits Syst. II Express Briefs, 2018)

Hard and Soft Constraints for Multi-objective Analog IC Sizing Optimization. - Nuno Lourenço 003; Ricardo Martins 003; António Canelas; Ricardo Póvoa; Nuno Horta; Emmanuel Moutaye (SMACD, 2019)

Using EDA Tools to Push the Performance Boundaries of an Ultralow-Power IoT-VCO at 65nm. - Ricardo Martins 003; Nuno Lourenço 003; Nuno Horta; Jun Yin 001; Pui-In Mak; Rui Paulo Martins (SMACD, 2019)

On the Exploration of Design Tradeoffs in Analog IC Placement with Layout-dependent Effects. - Ricardo Martins 003; Nuno Lourenço 003; Ricardo Póvoa; Nuno Horta (SMACD, 2019)

Using Polynomial Regression and Artificial Neural Networks for Reusable Analog IC Sizing. - Nuno Lourenço 003; Engin Afacan; Ricardo Martins 003; Fábio Passos; António Canelas; Ricardo Póvoa; Nuno Horta; Günhan Dündar (SMACD, 2019)

Artificial Neural Networks as an Alternative for Automatic Analog IC Placement. - Daniel Guerra; António Canelas; Ricardo Póvoa; Nuno Horta; Nuno Lourenço 003; Ricardo Martins 003 (SMACD, 2019)

Synthesis of mm-Wave circuits using-EM-simulated passive structure libraries. - Fábio Passos; Elisenda Roca; Rafael Castro-López; Nuno Horta; Francisco V. Fernández 001 (SMACD, 2019)

A Low Noise CMOS Inverter-Based OTA for and Healthcare Signal Receivers. - Ricardo Póvoa; António Canelas; Ricardo Martins 003; Nuno Horta; Nuno Lourenço 003; João Goes (SMACD, 2019)

Multi-objective framework for cost-effective OTN switch placement using NSGA-II with embedded domain knowledge. - Daniela Moniz; João Pedro 001; Nuno Horta; João Pires 001 (Appl. Soft Comput., 2019)

Two-Step RF IC Block Synthesis With Preoptimized Inductors and Full Layout Generation In-the-Loop. - Ricardo Martins 003; Nuno Lourenço 003; Fábio Passos; Ricardo Povoa; António Canelas; Elisenda Roca; Rafael Castro-López; Javier J. Sieiro; Francisco V. Fernández 001; Nuno Horta (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2019)

Many-Objective Sizing Optimization of a Class-C/D VCO for Ultralow-Power IoT and Ultralow-Phase-Noise Cellular Applications. - Ricardo Martins 003; Nuno Lourenço 003; Nuno Horta; Jun Yin 001; Pui-In Mak; Rui Paulo Martins (IEEE Trans. Very Large Scale Integr. Syst., 2019)

Analog IC Placement Generation via Neural Networks from Unlabeled Data - António Gusmão 001; Nuno Horta; Nuno Lourenço 003; Ricardo Martins 003 (Springer, 2020)

Semi-Supervised Artificial Neural Networks towards Analog IC Placement Recommender. - António Gusmão 001; Fábio Passos; Ricardo Póvoa; Nuno Horta; Nuno Lourenço 003; Ricardo Martins 003 (ISCAS, 2020)

Ready-to-Fabricate RF Circuit Synthesis Using a Layout- and Variability-Aware Optimization-Based Methodology. - Fábio Passos; Elisenda Roca; Ricardo Martins 003; Nuno Lourenço 003; Saiyd Ahyoune; Javier J. Sieiro; Rafael Castro-López; Nuno Horta; Francisco V. Fernández 001 (IEEE Access, 2020)

Enhancing a Pairs Trading strategy with the application of Machine Learning. - Simão Moraes Sarmento; Nuno Horta (Expert Syst. Appl., 2020)

A new family of CMOS inverter-based OTAs for biomedical and healthcare applications. - Ricardo Póvoa; António Canelas; Ricardo Martins 003; Nuno Horta; Nuno Lourenço 003; João Goes (Integr., 2020)

Sub-μW Tow-Thomas based biquad filter with improved gain for biomedical applications. - Ricardo Póvoa; Richa Arya; António Canelas; Fábio Passos; Ricardo Martins 003; Nuno Lourenço 003; Nuno Horta (Microelectron. J., 2020)

FUZYE: A Fuzzy c-Means Analog IC Yield Optimization Using Evolutionary-Based Algorithms. - António Canelas; Ricardo Póvoa; Ricardo Martins 003; Nuno Lourenço 003; Jorge Guilherme; João Paulo Carvalho 001; Nuno Horta (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2020)

Design of a 4.2-to-5.1 GHz Ultralow-Power Complementary Class-B/C Hybrid-Mode VCO in 65-nm CMOS Fully Supported by EDA Tools. - Ricardo Martins 003; Nuno Lourenço 003; Nuno Horta; Shenke Zhong; Jun Yin 001; Pui-In Mak; Rui Paulo Martins (IEEE Trans. Circuits Syst., 2020)

A Folded Voltage-Combiners Biased Amplifier for Low Voltage and High Energy-Efficiency Applications. - Ricardo Póvoa; Nuno Lourenço 003; Ricardo Martins 003; António Canelas; Nuno Horta; João Goes (IEEE Trans. Circuits Syst. II Express Briefs, 2020)

Late Breaking Results: Attention in Graph2Seq Neural Networks towards Push-Button Analog IC Placement. - António Gusmão 001; Nuno Horta; Nuno Lourenço 003; Ricardo Martins 003 (DAC, 2021)

Hierarchical Yield-Aware Synthesis Methodology Covering Device-, Circuit-, and System-Level for Radiofrequency ICs. - António Canelas; Fábio Passos; Nuno Lourenço 003; Ricardo Martins 003; Elisenda Roca; Rafael Castro-López; Nuno Horta; Francisco V. Fernández 001 (IEEE Access, 2021)

Shortening the gap between pre- and post-layout analog IC performance by reducing the LDE-induced variations with multi-objective simulated quantum annealing. - Ricardo Martins 003; Nuno Lourenço 003; Ricardo Póvoa; Nuno Horta (Eng. Appl. Artif. Intell., 2021)

A Radiation-Hardened Frequency-Locked Loop On-Chip Oscillator with 33.6ppm/°C Stability for Space Applications. - Fábio Passos; Rafael Vieira; António Canelas; Ricardo Póvoa; Nuno Lourenço 003; Nuno Horta; Jorge Guilherme (ISCAS, 2022)

Speeding-Up Complex RF IC Sizing Optimizations with a Process, Voltage and Temperature Corner Performance Estimator based on ANNs. - Pedro Vaz; António Gusmão 001; Nuno Horta; Nuno Lourenço 003; Ricardo Martins 003 (ISCAS, 2022)

Radiation-Hardened Bandgap Voltage and Current Reference for Space Applications with 2.38 ppm/°C Temperature Coefficient. - Nuno Lourenço 003; Fábio Passos; Rafael Vieira; Ricardo Martins 003; Nuno Horta; Jorge Guilherme; Ricardo Póvoa (SMACD, 2022)

ANN-based Analog IC Floorplan Recommender with a Broader Topological Constraints Coverage. - Pedro Alves; António Gusmão 001; Nuno Horta; Nuno Lourenço 003; Ricardo Martins 003 (SMACD, 2022)

Accelerating Voltage-Controlled Oscillator Sizing Optimizations with ANN-based Convergence Classifiers and Frequency Guess Predictors. - João Domingues; António Gusmão 001; Nuno Horta; Nuno Lourenço 003; Ricardo Martins 003 (SMACD, 2022)

Machine Learning Approaches for Transformer Modeling. - Fábio Passos; Nuno C. Lourenço; Ricardo Martins 003; Elisenda Roca; Rafael Castro-López; Nuno Horta; Francisco V. Fernández 001 (SMACD, 2022)

Architectural Design for Heartbeat Detection Circuits using Verilog-A Behavioral Modeling. - Rafael Vieira; Fábio Passos; Ricardo Povoa; Ricardo Martins 003; Nuno Horta; Jorge Guilherme; Nuno Lourenço 003 (SMACD, 2022)

DeepPlacer: A custom integrated OpAmp placement tool using deep models. - António Gusmão 001; Ricardo Póvoa; Nuno Horta; Nuno Lourenço 003; Ricardo Martins 003 (Appl. Soft Comput., 2022)

Scalable and order invariant analog integrated circuit placement with Attention-based Graph-to-Sequence deep models. - António Paiva Lapas de Gusmão; Nuno Cavaco Gomes Horta; Nuno Calado Correia Lourenço; Ricardo Miguel Ferreira Martins (Expert Syst. Appl., 2022)

Surrogate-assisted automatic evolving of dispatching rules for multi-objective dynamic job shop scheduling using genetic programming. - Yannik Zeiträg; José Rui Figueira; Nuno Horta; Rui Neves 001 (Expert Syst. Appl., 2022)

Efficient Hierarchical mm-Wave System Synthesis with Embedded Accurate Transformer and Balun Machine Learning Models. - Fábio Passos; Nuno Lourenço 003; Luís Mendes; Ricardo Martins 003; João Caldinhas Vaz; Nuno Horta (ASP-DAC, 2023)

An ANN-Based Approach to the Modelling and Simulation of Analogue Circuits. - André Amaral; António Gusmão 001; Rafael Vieira; Ricardo Martins 003; Nuno Horta; Nuno Lourenço 003 (SMACD, 2023)

A 23.5-32.5GHz, 17dBm PSAT and 37.5% PAE Power Amplifier Synthesized Using an Automated Design Methodology. - Fábio Passos; Nuno Lourenço 003; Luís Mendes; Ricardo Martins 003; João Caldinhas Vaz; Nuno Horta (SMACD, 2023)

Design Space Exploration of Single-Stage OTAs towards an Ultra-Low-Power LNA for ECG Signals. - Rafael Vieira; Ricardo Martins 003; Nuno Horta; Nuno Lourenço 003 (SMACD, 2023)

Behavioral Analysis of Noise and Bandwidth Specifications of Heartbeat Detection Circuits for Ultra Low Power Devices. - Rafael Vieira; Fábio Passos; Ricardo Martins 003; Nuno Horta; Nuno Lourenço 003 (IEEE Access, 2023)

Ponderous: A Performance-driven Analog IC Placement Optimizer Leveraged by a ML Pipeline. - Ricardo Martins 003; António Gusmão 001; Rafael Vieira; Fábio Passos; Nuno Lourenço 003; Nuno Horta (SMACD, 2024)

Effective Routing Probability Maps via Convolutional Neural Networks for Analog IC Layout Automation. - Diogo Peneda; Filipe Azevedo 001; Nuno Lourenço 003; Nuno Horta; Ricardo Martins 003 (SMACD, 2024)

A 25 nW Heartbeat Monitoring Circuit for Wearable Applications in CMOS 65nm. - Rafael Vieira; Seyedehsomayeh Hatefinasab; Ricardo Martins 003; Nuno Horta; Nuno Lourenço 003 (SMACD, 2024)

Design Automation of Analog and Mixed-Signal Circuits Using Neural Networks - A Tutorial Brief. - Gustavo Liñán Cembrano; Nuno Lourenço 003; Nuno Horta; José M. de la Rosa 001 (IEEE Trans. Circuits Syst. II Express Briefs, 2024)